FixVault

Mobile Telephone Microphone Replacement

WARNING: This page is about a different car, the 2008 Saturn Sky and 2008 Pontiac Solstice. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: View Of OnStar Microphone & Retainer
GM1582935Courtesy of GENERAL MOTORS CORP.
Callout Component Name
Preliminary Procedure: 
Remove the driver side windshield garnish molding. Refer to Windshield Pillar Garnish Molding Replacement .
1 Retainer/Clip, Mobile Telephone Microphone
NOTE: Refer to Fastener Notice .

Tighten:  2 N.m (18 lb in)

2 Microphone Assembly, Mobile Telephone